Carbon Sub Index breakdown

Date of Evaluation Index Trait PTA * Carbon Cost (€) Contribution
PTA * Carbon Cost
May 2023 Milk Sub Index -9.47
Milk (kg) -63.00 -0.014 0.88
Fat (kg) 17.32 -0.375 -6.49
Prot (kg) 8.76 -0.441 -3.87
Fertility Sub Index 8.13
Calving Interval (days) -4.27 -1.459 6.23
Survival (%) 1.70 1.117 1.90
Calving Sub Index 2.92
Gestation Length (days) -3.18 -0.919 2.92
Beef Sub Index -2.74
Carcass Weight (kg) -1.30 -0.528 0.69
Age of Slaughter (days) 7.93 -0.432 -3.42
Maintenance Sub Index 1.35
Live WT (kg) -4.40 -0.307 1.35
Total Carbon Sub Index 0.20
* Based on an €80/tonne carbon price